New zirconium hydroxide

被引：27

作者：

Guo, GY ^{[1
]}

Chen, YL

机构：

[1] Shanghai Jiao Tong Univ, Dept Mat Sci & Engn, Shanghai 200030, Peoples R China

[2] Shanghai Univ, Coll Chem & Chem Engn, Shanghai 200072, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE | 2004年 / 39卷 / 12期

关键词：

D O I：

10.1023/B:JMSC.0000031491.78154.cb

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The relationship between preparation conditions and properties of zirconium hydroxides was investigated by studying its precipitation at low pH. It was found that Zirconia with high yield were produced by controlled aqueous precipitation under acidic conditions. This resulted into formation of ultrafine tetragonal-predominantly zirconia at high temperature. It was concluded that zirconia formed under acidic conditions with different compositions and structure behaved differently from existing zirconium hydroxides precipitated under alkaline conditions.

引用

页码：4039 / 4043

页数：5

共 37 条

[1] Thermal and spectroscopic studies of polymorphic transitions of zirconia during calcination of sulfated and phosphated Zr(OH)4 precursors of solid acid catalysts [J].

Ali, AAM ;

Zaki, MI .

THERMOCHIMICA ACTA, 1999, 336 (1-2) :17-25

[2] HYDROUS ZIRCONIUM DIOXIDE - INTERFACIAL PROPERTIES, THE FORMATION OF MONODISPERSE SPHERICAL-PARTICLES, AND ITS CRYSTALLIZATION AT HIGH-TEMPERATURES [J].

BLESA, MA ;

MAROTO, AJG ;

PASSAGGIO, SI ;

FIGLIOLIA, NE ;

RIGOTTI, G .

JOURNAL OF MATERIALS SCIENCE, 1985, 20 (12) :4601-4609

[3] Microcalorimetric and IR-spectroscopic study of the room temperature adsorption of CO2 on pure and sulphated t-ZrO2 [J].

Bolis, V ;

Magnacca, G ;

Cerrato, G ;

Morterra, C .

THERMOCHIMICA ACTA, 2001, 379 (1-2) :147-161

[4] THE MECHANISM OF HYDROLYTIC POLYMERIZATION OF ZIRCONYL SOLUTIONS [J].

CLEARFIELD, A .

JOURNAL OF MATERIALS RESEARCH, 1990, 5 (01) :161-162

[5]

GARCIA ET, 2001, J MATER RES, V16, P2209

[6] EFFECT OF PREPARATION METHODS AND CONDITION OF PRECURSORS ON THE PHASE-COMPOSITION OF YTTRIA-STABILIZED ZIRCONIA POWDERS [J].

GONGYI, G ;

YULI, C .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1992, 75 (05) :1294-1296

[7] CRYSTALLIZABILITY AND SINTERABILITY OF A PRECURSOR PREPARED BY OXALATE METHOD IN ETHANOL SOLUTION [J].

GONGYI, G ;

FANG, NZ ;

YULI, C .

JOURNAL OF MATERIALS SCIENCE, 1991, 26 (13) :3511-3516

[8] Nanocrystallization and phase transformation in monodispersed ultrafine zirconia particles from various homogeneous precipitation methods [J].

Hu, MZC ;

Hunt, RD ;

Payzant, EA ;

Hubbard, CR .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1999, 82 (09) :2313-2320

[9]

JONES SL, 1988, J AM CERAM SOC, V71, pC190, DOI 10.1111/j.1151-2916.1988.tb05871.x

[10] RAMAN-SCATTERING STUDY OF CRYSTALLIZATION AND PHASE-TRANSFORMATIONS OF ZRO2 [J].

KERAMIDAS, VG ;

WHITE, WB .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1974, 57 (01) :22-24

← 1 2 3 4 →